Features：The effect of the roller coating is solemn and simple, fully expressing the richness of the natural stone slate. The elastic roller coating is not only convenient for construction, but also has uniform color texture and excellent effect. The special waterproof acrylic silicone emulsion is used as an adhesive. The long-term rain is not white, the ultraviolet radiation is not yellow, and the adhesion is strong. Natural granite granules are used to express color, not easy to fade, and maintain long-lasting beauty. Effectively block moisture from entering the wall, prevent the precipitation of alkaline substances, and protect buildings from carbonization.